546 lines
18 KiB
Rust
546 lines
18 KiB
Rust
use axum::{
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http::{HeaderValue, Method, StatusCode},
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response::IntoResponse,
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routing::{get,post,get_service},
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Json, Router,
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extract::{Extension, Path},
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};
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use axum_extra::routing::SpaRouter;
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use clap::Parser;
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use image;
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use serde::{Deserialize, Serialize};
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use std::collections::HashMap;
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use std::net::{IpAddr, Ipv6Addr, SocketAddr};
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use std::str::FromStr;
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use std::io;
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use tower::ServiceBuilder;
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use tower_http::services::ServeDir;
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use tower_http::cors::{Any,CorsLayer};
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use tower_http::trace::TraceLayer;
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use booksman_orm::{
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sea_orm::{Database, DatabaseConnection},
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Mutation as MutationCore, Query as QueryCore,
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BookAndMeta,
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};
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use itertools::Itertools;
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use ::entity::entities::{book,book_author,book_person,book_place,book_subject,book_time,book_isbn};
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use std::env;
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#[derive(Deserialize, Serialize, Debug, Clone)]
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struct BookUI {
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id: i32,
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open_library_key: Option<String>,
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title: String,
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edition_count: Option<i32>,
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first_publish_year: Option<i32>,
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median_page_count: Option<i32>,
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goodread_id: Option<String>,
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description: Option<String>,
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cover: Option<String>,
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location: Option<String>,
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time_added: Option<String>,
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rating: Option<i32>,
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comments: Option<String>,
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author_name: Option<Vec<String>>,
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person: Option<Vec<String>>,
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place: Option<Vec<String>>,
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subject: Option<Vec<String>>,
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time: Option<Vec<String>>,
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isbn: Option<Vec<String>>,
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}
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#[derive(Deserialize, Serialize, Debug, Clone)]
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struct Docs {
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key: String,
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title: String,
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edition_count: Option<i32>,
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first_publish_year: Option<i32>,
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number_of_pages_median: Option<i32>,
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goodread_id: Option<String>,
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description: Option<String>,
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isbn: Option<Vec<String>>,
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cover_i: Option<i32>,
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cover_url: Option<String>,
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author_name: Option<Vec<String>>,
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person: Option<Vec<String>>,
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place: Option<Vec<String>>,
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subject: Option<Vec<String>>,
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time: Option<Vec<String>>,
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}
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#[derive(Deserialize, Serialize, Debug)]
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struct Books {
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num_found: u32,
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docs: Vec<Docs>,
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}
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#[derive(Deserialize, Serialize, Debug)]
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struct PaginatedBookUIList {
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num_pages: u32,
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books: Vec<BookUI>,
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}
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#[derive(Deserialize, Serialize, Debug)]
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struct BookPageOL {
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description: Option<DescriptionOL>,
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}
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#[derive(Deserialize, Serialize, Debug)]
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struct DescriptionOL {
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value: Option<String>,
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}
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impl Books {
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fn set_all_cover_urls(&mut self) {
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for book in self.docs.iter_mut() {
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match book.cover_i {
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Some(cover_i) => {
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book.cover_url = Some(format!(
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"https://covers.openlibrary.org/b/id/{}-L.jpg",
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cover_i
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))
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}
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None => (),
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}
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}
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}
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async fn set_all_descriptions(&mut self) {
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for book in self.docs.iter_mut() {
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let query = format!("https://openlibrary.org/{}.json", book.key);
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let res = reqwest::get(query).await.expect("Unable to request");
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let resjson = res.json::<BookPageOL>().await.expect("Unable to return value");
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let description = resjson.description;
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match description {
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Some(description) => {
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match description.value {
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Some(value) => book.description = Some(value),
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None => (),
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}
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}
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None => (),
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}
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}
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}
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}
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async fn handle_error(_err: io::Error) -> impl IntoResponse {
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(StatusCode::INTERNAL_SERVER_ERROR, "Something went wrong...")
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}
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// Setup the command line interface with clap.
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#[derive(Parser, Debug)]
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#[clap(name = "server", about = "A server for our wasm project!")]
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struct Opt {
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/// set the log level
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#[clap(short = 'l', long = "log", default_value = "debug")]
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log_level: String,
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/// set the listen addr
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#[clap(short = 'a', long = "addr", default_value = "::1")]
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addr: String,
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/// set the listen port
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#[clap(short = 'p', long = "port", default_value = "8081")]
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port: u16,
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/// set the directory where static files are to be found
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#[clap(long = "static-dir", default_value = "../dist")]
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static_dir: String,
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}
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#[tokio::main]
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pub async fn main() {
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let opt = Opt::parse();
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// Setup logging & RUST_LOG from args
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if std::env::var("RUST_LOG").is_err() {
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std::env::set_var("RUST_LOG", format!("{},hyper=info,mio=info", opt.log_level))
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}
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// enable console logging
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tracing_subscriber::fmt::init();
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dotenvy::dotenv().ok();
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let db_url = env::var("DATABASE_URL").expect("DATABASE_URL is not set in .env file");
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let conn = Database::connect(db_url)
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.await
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.expect("Database connection failed");
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//Migrator::up(&conn, None).await.unwrap();
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let app = Router::new()
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.route("/api/search_openlibrary", get(search_openlibrary))
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.route("/api/delete/:id", get(delete_book))
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.route("/api/list", get(list_book))
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.route("/api/create", post(create_book))
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.route("/api/update", post(update_book))
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.nest("/images", get_service(ServeDir::new("../images")).handle_error(handle_error))
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.merge(SpaRouter::new("/assets", opt.static_dir))
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.layer(ServiceBuilder::new().layer(TraceLayer::new_for_http()))
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.layer(Extension(conn))
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.layer(
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// see https://docs.rs/tower-http/latest/tower_http/cors/index.html
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// for more details
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//
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// pay attention that for some request types like posting content-type: application/json
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// it is required to add ".allow_headers([http::header::CONTENT_TYPE])"
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// or see this issue https://github.com/tokio-rs/axum/issues/849
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CorsLayer::new()
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.allow_methods([Method::GET, Method::POST])
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.allow_origin("http://localhost:8080".parse::<HeaderValue>().unwrap())
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.allow_headers(Any),
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);
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let sock_addr = SocketAddr::from((
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IpAddr::from_str(opt.addr.as_str()).unwrap_or(IpAddr::V6(Ipv6Addr::LOCALHOST)),
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opt.port,
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));
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log::info!("listening on http://{}", sock_addr);
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axum::Server::bind(&sock_addr)
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.serve(app.into_make_service())
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.await
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.expect("Unable to start server");
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}
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async fn search_openlibrary(
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axum::extract::Query(params): axum::extract::Query<HashMap<String, String>>,
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) -> impl IntoResponse {
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print!("Get items with query params: {:?}\n", params);
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let search = params.get("search").unwrap();
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let query = format!("https://openlibrary.org/search.json?q={}", search);
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let res = reqwest::get(query).await.expect("Unable to request");
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let mut resjson = res.json::<Books>().await.expect("Unable to return value");
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resjson.docs.truncate(12);
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resjson.set_all_cover_urls();
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// resjson.set_all_descriptions().await;
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print!("Search token {:?}\n", search);
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let mut vec = Vec::with_capacity(12);
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for i in 0..12 as usize {
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let doc = resjson.docs[i].clone();
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vec.push(
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BookUI{
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id: -((i+1) as i32),
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open_library_key: Some(doc.key),
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title: doc.title,
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edition_count: doc.edition_count,
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first_publish_year: doc.first_publish_year,
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median_page_count: doc.number_of_pages_median,
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goodread_id: doc.goodread_id,
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description: doc.description,
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cover: doc.cover_url,
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location: None,
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time_added: None,
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rating: None,
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comments: None,
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author_name: doc.author_name,
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person: doc.person,
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place: doc.place,
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subject: doc.subject,
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time: doc.time,
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isbn: doc.isbn
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}
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);
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}
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return Json(vec);
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}
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async fn delete_book(
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Extension(ref conn): Extension<DatabaseConnection>,
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Path(id): Path<i32>,
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) -> impl IntoResponse {
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MutationCore::delete_book(conn, id)
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.await
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.expect("could not delete book");
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"success"
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}
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async fn list_book(
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Extension(ref conn): Extension<DatabaseConnection>,
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axum::extract::Query(params): axum::extract::Query<HashMap<String, String>>,
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) -> impl IntoResponse {
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let page: usize = params.get("page").unwrap().parse().unwrap();
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let books = QueryCore::find_books_plus_meta_in_page(conn,page,5)
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.await
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.expect("could not list books");
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let mut resbooks: Vec<BookUI> = Vec::with_capacity(5);
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for bookandmeta in books.0.into_iter() {
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let mut cover = bookandmeta.clone().book.cover;
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if !cover.is_none() {
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cover = Some(format!("http://localhost:8081/images/{}",cover.unwrap()));
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}
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let bookui = BookUI{
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id: bookandmeta.clone().book.id,
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title: bookandmeta.clone().book.title,
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open_library_key: bookandmeta.clone().book.open_library_key,
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edition_count: bookandmeta.clone().book.edition_count,
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first_publish_year: bookandmeta.clone().book.first_publish_year,
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median_page_count: bookandmeta.clone().book.median_page_count,
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goodread_id: bookandmeta.clone().book.goodread_id,
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description: bookandmeta.clone().book.description,
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cover: cover.clone(),
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location: bookandmeta.clone().book.location,
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time_added: bookandmeta.clone().book.time_added,
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rating: bookandmeta.clone().book.rating,
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comments: bookandmeta.clone().book.comments,
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author_name: Some(bookandmeta.clone().authors.into_iter().map(|u| u.author_name).collect() ),
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person: Some(bookandmeta.clone().persons.into_iter().map(|u| u.person).collect()),
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place: Some(bookandmeta.clone().places.into_iter().map(|u| u.place).collect()),
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subject: Some(bookandmeta.clone().subjects.into_iter().map(|u| u.subject).collect()),
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time: Some(bookandmeta.clone().times.into_iter().map(|u| u.time).collect()),
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isbn: Some(bookandmeta.clone().isbns.into_iter().map(|u| u.isbn).collect()),
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};
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resbooks.push(bookui);
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}
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let res = PaginatedBookUIList{
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num_pages: books.1 as u32,
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books: resbooks
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};
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return Json(res);
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// "success"
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}
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async fn create_book(
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Extension(ref conn): Extension<DatabaseConnection>,
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Json(doc_sent): Json<BookUI>,
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) -> impl IntoResponse {
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println!("Creating book");
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let mut cover = doc_sent.cover.clone();
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if !doc_sent.cover.is_none() {
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let img_bytes = reqwest::get(cover.unwrap()).await.unwrap().bytes().await.unwrap();
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//.expect("Could not fetch image");
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//let img_bytes = img_resp.unwrap().bytes();
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let image = image::load_from_memory(&img_bytes).unwrap();
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let temp_cover = doc_sent.cover.clone().unwrap();
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let img_id = temp_cover.split("/").last().unwrap();
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image.save(format!("../images/{}",img_id)).expect("Failed to save image");
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cover = Some(img_id.to_string());
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}
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let book: book::Model = book::Model{
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open_library_key: doc_sent.open_library_key.to_owned(),
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title: (doc_sent.title.to_owned()),
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edition_count: doc_sent.edition_count.to_owned(),
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first_publish_year: (doc_sent.first_publish_year.to_owned()),
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median_page_count: (doc_sent.median_page_count.to_owned()),
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goodread_id: doc_sent.goodread_id.to_owned(),
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description: doc_sent.description.to_owned(),
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comments: doc_sent.comments.to_owned(),
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cover: cover.to_owned(),
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rating: doc_sent.rating.to_owned(),
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time_added: doc_sent.time_added.to_owned(),
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id: 1,
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location: doc_sent.location.to_owned(),
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};
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let created_book = MutationCore::create_book(conn, book)
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.await
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.expect("could not create book");
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for author_name in doc_sent.author_name.as_ref().unwrap().iter() {
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let record : book_author::Model = book_author::Model{
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id: 1,
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book_id: (created_book.last_insert_id),
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author_name: author_name.to_owned(),
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};
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MutationCore::create_book_author(conn, record)
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.await
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.expect("could not create book");
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}
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for person in doc_sent.person.as_ref().unwrap().iter() {
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let record : book_person::Model = book_person::Model{
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id: 1,
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book_id: (created_book.last_insert_id),
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person: person.to_owned(),
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};
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MutationCore::create_book_person(conn, record)
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.await
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.expect("could not create book");
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}
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for place in doc_sent.place.as_ref().unwrap().iter() {
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let record : book_place::Model = book_place::Model{
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id: 1,
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book_id: (created_book.last_insert_id),
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place: place.to_owned(),
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};
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MutationCore::create_book_place(conn, record)
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.await
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.expect("could not create book");
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}
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for subject in doc_sent.subject.as_ref().unwrap().iter() {
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let record : book_subject::Model = book_subject::Model{
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id: 1,
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book_id: (created_book.last_insert_id),
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subject: subject.to_owned(),
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};
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MutationCore::create_book_subject(conn, record)
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.await
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.expect("could not create book");
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}
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for time in doc_sent.time.as_ref().unwrap().iter() {
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let record : book_time::Model = book_time::Model{
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id: 1,
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book_id: (created_book.last_insert_id),
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time: time.to_owned(),
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};
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MutationCore::create_book_time(conn, record)
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.await
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.expect("could not create book");
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}
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for isbn in doc_sent.isbn.as_ref().unwrap().iter() {
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let record : book_isbn::Model = book_isbn::Model{
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id: 1,
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book_id: (created_book.last_insert_id),
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isbn: isbn.to_owned(),
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};
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MutationCore::create_book_isbn(conn, record)
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.await
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.expect("could not create book");
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}
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"success"
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}
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async fn update_book(
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Extension(ref conn): Extension<DatabaseConnection>,
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Json(doc_sent): Json<BookUI>,
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) -> impl IntoResponse {
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println!("Updating book");
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let mut cover = doc_sent.cover.clone();
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if !doc_sent.cover.is_none() {
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let img_bytes = reqwest::get(cover.unwrap()).await.unwrap().bytes().await.unwrap();
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//.expect("Could not fetch image");
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//let img_bytes = img_resp.unwrap().bytes();
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let image = image::load_from_memory(&img_bytes).unwrap();
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let temp_cover = doc_sent.cover.clone().unwrap();
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let img_id = temp_cover.split("/").last().unwrap();
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image.save(format!("../images/{}",img_id)).expect("Failed to save image");
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cover = Some(img_id.to_string());
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}
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let book: book::Model = book::Model{
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open_library_key: doc_sent.open_library_key.to_owned(),
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title: (doc_sent.title.to_owned()),
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edition_count: doc_sent.edition_count.to_owned(),
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first_publish_year: (doc_sent.first_publish_year.to_owned()),
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median_page_count: (doc_sent.median_page_count.to_owned()),
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goodread_id: doc_sent.goodread_id.to_owned(),
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description: doc_sent.description.to_owned(),
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comments: doc_sent.comments.to_owned(),
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cover: cover.to_owned(),
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rating: doc_sent.rating.to_owned(),
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time_added: doc_sent.time_added.to_owned(),
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id: doc_sent.id.to_owned(),
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location: doc_sent.location.to_owned(),
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};
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let created_book = MutationCore::update_book_by_id(conn, book.id, book)
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.await
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.expect("could not update book");
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MutationCore::delete_book_author(conn, doc_sent.id)
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.await
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.expect("could not delete book authors while updating");
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MutationCore::delete_book_person(conn, doc_sent.id)
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.await
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.expect("could not delete book persons while updating");
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MutationCore::delete_book_place(conn, doc_sent.id)
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.await
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.expect("could not delete book places while updating");
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MutationCore::delete_book_subject(conn, doc_sent.id)
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.await
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.expect("could not delete book subjects while updating");
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MutationCore::delete_book_time(conn, doc_sent.id)
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.await
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.expect("could not delete book times while updating");
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MutationCore::delete_book_isbn(conn, doc_sent.id)
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.await
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.expect("could not delete book isbns while updating");
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for author_name in doc_sent.author_name.as_ref().unwrap().iter() {
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let record : book_author::Model = book_author::Model{
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id: 1,
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book_id: doc_sent.id,
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author_name: author_name.to_owned(),
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};
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MutationCore::create_book_author(conn, record)
|
|
.await
|
|
.expect("could not create book");
|
|
}
|
|
for person in doc_sent.person.as_ref().unwrap().iter() {
|
|
let record : book_person::Model = book_person::Model{
|
|
id: 1,
|
|
book_id: doc_sent.id,
|
|
person: person.to_owned(),
|
|
};
|
|
MutationCore::create_book_person(conn, record)
|
|
.await
|
|
.expect("could not create book");
|
|
|
|
}
|
|
for place in doc_sent.place.as_ref().unwrap().iter() {
|
|
let record : book_place::Model = book_place::Model{
|
|
id: 1,
|
|
book_id: doc_sent.id,
|
|
place: place.to_owned(),
|
|
};
|
|
MutationCore::create_book_place(conn, record)
|
|
.await
|
|
.expect("could not create book");
|
|
|
|
}
|
|
for subject in doc_sent.subject.as_ref().unwrap().iter() {
|
|
let record : book_subject::Model = book_subject::Model{
|
|
id: 1,
|
|
book_id: doc_sent.id,
|
|
subject: subject.to_owned(),
|
|
};
|
|
MutationCore::create_book_subject(conn, record)
|
|
.await
|
|
.expect("could not create book");
|
|
|
|
}
|
|
for time in doc_sent.time.as_ref().unwrap().iter() {
|
|
let record : book_time::Model = book_time::Model{
|
|
id: 1,
|
|
book_id: doc_sent.id,
|
|
time: time.to_owned(),
|
|
};
|
|
MutationCore::create_book_time(conn, record)
|
|
.await
|
|
.expect("could not create book");
|
|
|
|
}
|
|
for isbn in doc_sent.isbn.as_ref().unwrap().iter() {
|
|
let record : book_isbn::Model = book_isbn::Model{
|
|
id: 1,
|
|
book_id: doc_sent.id,
|
|
isbn: isbn.to_owned(),
|
|
};
|
|
MutationCore::create_book_isbn(conn, record)
|
|
.await
|
|
.expect("could not create book");
|
|
|
|
}
|
|
|
|
|
|
"success"
|
|
}
|